4123424001442 has 16 divisors (see below), whose sum is σ = 6550108180992. Its totient is φ = 1940096854080.

The previous prime is 4123424001413. The next prime is 4123424001443. The reversal of 4123424001442 is 2441004243214.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4123424001443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10363434 + ... + 10753957.

It is an arithmetic number, because the mean of its divisors is an integer number (409381761312).

Almost surely, 2^{4123424001442} is an apocalyptic number.

4123424001442 is a deficient number, since it is larger than the sum of its proper divisors (2426684179550).

4123424001442 is a wasteful number, since it uses less digits than its factorization.

4123424001442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21123153.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 4123424001442 its reverse (2441004243214), we get a palindrome (6564428244656).

The spelling of 4123424001442 in words is "four trillion, one hundred twenty-three billion, four hundred twenty-four million, one thousand, four hundred forty-two".